Dynamics Of Nanoscopic Hydrogen Bonding Systems Probed Using Ultrafast Nonlinear Infrared Spectroscopy

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Vibrational Spectroscopy at Electrified Interfaces

Author : Andrzej Wieckowski,Carol Korzeniewski,Björn Braunschweig
Publisher : John Wiley & Sons
Page : 396 pages
File Size : 54,9 Mb
Release : 2013-07-15
Category : Science
ISBN : 9781118658963

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Vibrational Spectroscopy at Electrified Interfaces by Andrzej Wieckowski,Carol Korzeniewski,Björn Braunschweig Pdf

Reviews the latest theory, techniques, and applications Surface vibrational spectroscopy techniques probe the structure and composition of interfaces at the molecular level. Their versatility, coupled with their non-destructive nature, enables in-situ measurements of operating devices and the monitoring of interface-controlled processes under reactive conditions. Vibrational Spectroscopy at Electrified Interfaces explores new and emerging applications of Raman, infrared, and non-linear optical spectroscopy for the study of charged interfaces. The book draws from hundreds of findings reported in the literature over the past decade. It features an internationally respected team of authors and editors, all experts in the field of vibrational spectroscopy at surfaces and interfaces. Content is divided into three parts: Part One, Nonlinear Vibrational Spectroscopy, explores properties of interfacial water, ions, and biomolecules at charged dielectric, metal oxide, and electronically conductive metal catalyst surfaces. In addition to offering plenty of practical examples, the chapters present the latest measurement and instrumental techniques. Part Two, Raman Spectroscopy, sets forth highly sensitive approaches for the detection of biomolecules at solid-liquid interfaces as well as the use of photon depolarization strategies to elucidate molecular orientation at surfaces. Part Three, IRRAS Spectroscopy (including PM-IRRAS), reports on wide-ranging systems from small fuel molecules at well-defined surfaces to macromolecular complexes that serve as the building blocks for functional interfaces in devices designed for chemical sensing and electric power generation. The Wiley Series on Electrocatalysis and Electrochemistry is dedicated to reviewing important advances in the field, exploring how these advances affect industry. The series defines what we currently know and can do with our knowledge of electrocatalysis and electrochemistry as well as forecasts where we can expect the field to be in the future.

Watching Ultrafast Molecular Motions with 2D IR Chemical Exchange Spectroscopy

Author : Michael D. Fayer
Publisher : World Scientific
Page : 383 pages
File Size : 49,7 Mb
Release : 2011
Category : Science
ISBN : 9789814355629

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Watching Ultrafast Molecular Motions with 2D IR Chemical Exchange Spectroscopy by Michael D. Fayer Pdf

This unique volume presents a comprehensive but accessible introduction to the field of ultrafast two-dimension infrared (2D IR) vibrational echo spectroscopy based on the pioneering work of Professor Michael D Fayer, Department of Chemistry, Stanford University, USA. It contains in one place a qualitative introduction to the field of 2D IR spectroscopy and a comprehensive set of scientific papers that underlie the qualitative discussion. The introductory material contains several detailed illustrations, and is based on the Centenary Lecture at the Indian Institute of Science given by Professor Fayer July 16, 2008 as part of the celebration of the 100th anniversary of the founding of IIS in Bangalore, India. The second part of the volume contains reprints of Fayer's relevant papers. The compilation will be very useful because it presents the historical background, motivation, methodology, and experimental results at a level that is accessible to the non-expert. The reprints of the scientific papers, from review articles to detailed theoretical papers, provide rigorous supporting material so that the reader can delve as deeply as desired into the subject.

Ultrafast Hydrogen Bonding Dynamics and Proton Transfer Processes in the Condensed Phase

Author : Thomas Elsaesser,H.J. Becker
Publisher : Springer Science & Business Media
Page : 193 pages
File Size : 51,8 Mb
Release : 2013-03-14
Category : Science
ISBN : 9789401700597

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Ultrafast Hydrogen Bonding Dynamics and Proton Transfer Processes in the Condensed Phase by Thomas Elsaesser,H.J. Becker Pdf

Hydrogen bonds represent type of molecular interaction that determines the structure and function of a large variety of molecular systems. The elementary dynamics of hydrogen bonds and related proton transfer reactions, both occurring in the ultra fast time domain between 10-14 and 10-11s, form a research topic of high current interest. In this book addressing scientists and graduate students in physics, chemistry and biology, the ultra fast dynamics of hydrogen bonds and proton transfer in the condensed phase are reviewed by leading scientists, documenting the state of the art in this exciting field from the viewpoint of theory and experiment. The nonequilibrium behavior of hydrogen-bonded liquids and intramolecular hydrogen bonds as well as photo induced hydrogen and proton transfer are covered in 7 chapters, making reference to the most recent literature.

Nanodroplets

Author : Zhiming M. Wang
Publisher : Springer Science & Business Media
Page : 392 pages
File Size : 51,7 Mb
Release : 2014-01-08
Category : Technology & Engineering
ISBN : 9781461494720

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Nanodroplets by Zhiming M. Wang Pdf

Nanodroplets, the basis of complex and advanced nanostructures such as quantum rings, quantum dots and quantum dot clusters for future electronic and optoelectronic materials and devices, have attracted the interdisciplinary interest of chemists, physicists and engineers. This book combines experimental and theoretical analyses of nanosized droplets which reveal many attractive properties. Coverage includes nanodroplet synthesis, structure, unique behaviors and their nanofabrication, including chapters on focused ion beam, atomic force microscopy, molecular beam epitaxy and the "vapor-liquid- solid" route. Particular emphasis is given to the behavior of metallic nanodroplets, water nanodroplets and nanodroplets in polymer and metamaterial nanocomposites. The contributions of leading scientists and their research groups will provide readers with deeper insight into the chemical and physical mechanisms, properties, and potential applications of various nanodroplets.

Dissertation Abstracts International

Author : Anonim
Publisher : Unknown
Page : 846 pages
File Size : 49,9 Mb
Release : 2006
Category : Dissertations, Academic
ISBN : STANFORD:36105123430014

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Dissertation Abstracts International by Anonim Pdf

Hydrogen Bonding and Transfer in the Excited State

Author : Ke-Li Han,Guang-Jiu Zhao
Publisher : John Wiley & Sons
Page : 1229 pages
File Size : 40,6 Mb
Release : 2011-03-16
Category : Science
ISBN : 9781119972921

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Hydrogen Bonding and Transfer in the Excited State by Ke-Li Han,Guang-Jiu Zhao Pdf

This book gives an extensive description of the state-of-the-art in research on excited-state hydrogen bonding and hydrogen transfer in recent years. Initial chapters present both the experimental and theoretical investigations on the excited-state hydrogen bonding structures and dynamics of many organic and biological chromophores. Following this, several chapters describe the influences of the excited-state hydrogen bonding on various photophysical processes and photochemical reactions, for example: hydrogen bonding effects on fluorescence emission behaviors and photoisomerization; the role of hydrogen bonding in photosynthetic water splitting; photoinduced electron transfer and solvation dynamics in room temperature ionic liquids; and hydrogen bonding barrier crossing dynamics at bio-mimicking surfaces. Finally, the book examines experimental and theoretical studies on the nature and control of excited-state hydrogen transfer in various systems. Hydrogen Bonding and Transfer in the Excited State is an essential overview of this increasingly important field of study, surveying the entire field over 2 volumes, 40 chapters and 1200 pages. It will find a place on the bookshelves of researchers in photochemistry, photobiology, photophysics, physical chemistry and chemical physics.

Ultrafast Dynamics of Phospholipid-Water Interfaces

Author : René Costard
Publisher : Springer
Page : 103 pages
File Size : 54,9 Mb
Release : 2015-08-08
Category : Science
ISBN : 9783319220666

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Ultrafast Dynamics of Phospholipid-Water Interfaces by René Costard Pdf

This thesis presents a highly innovative study of the ultrafast structural and vibrational dynamics of hydrated phospholipids, the basic constituents of cell membranes. As a novel approach to the water-phospholipid interface, the author studies phosphate vibrations using the most advanced methods of nonlinear vibrational spectroscopy, including femtosecond two-dimensional infrared spectroscopy. He shows for the first time that the structure of interfacial water undergoes very limited fluctuations on a 300 fs time scale and that the lifetimes of hydrogen bonds with the phospholipid are typically longer than 10 ps. Such properties originate from the steric hindrance of water fluctuations at the interface and the orienting action of strong electric fields from the phospholipid head group dipoles. In an extensive series of additional experiments, the vibrational lifetimes of the different vibrations and the processes of energy dissipation are elucidated in detail.

Graduate Programs in the Physical Sciences, Mathematics, Agricultural Sciences, the Environment, and Natural Resources 2009

Author : Peterson's
Publisher : Peterson Nelnet Company
Page : 776 pages
File Size : 41,5 Mb
Release : 2007-11
Category : Education
ISBN : 0768924022

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Graduate Programs in the Physical Sciences, Mathematics, Agricultural Sciences, the Environment, and Natural Resources 2009 by Peterson's Pdf

The six volumes of Peterson's Annual Guides to Graduate Study, the only annually updated reference work of its kind, provide wide-ranging information on the graduate and professional programs offered by accredited colleges and universities in the United States and U.S. territories and those in Canada, Mexico, Europe, and Africa that are accredited by U.S. accrediting bodies. Books 2 through 6 are divided into sections that contain one or more directories devoted to individual programs in a particular field. Book 4 contains more than 3,800 programs of study in 56 disciplines of the physical sciences, mathematics, agricultural sciences, the environment, and natural resources.

Ultrafast Infrared Vibrational Spectroscopy

Author : Michael D. Fayer
Publisher : CRC Press
Page : 475 pages
File Size : 40,7 Mb
Release : 2013-03-04
Category : Science
ISBN : 9781466510142

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Ultrafast Infrared Vibrational Spectroscopy by Michael D. Fayer Pdf

The advent of laser-based sources of ultrafast infrared pulses has extended the study of very fast molecular dynamics to the observation of processes manifested through their effects on the vibrations of molecules. In addition, non-linear infrared spectroscopic techniques make it possible to examine intra- and intermolecular interactions and how su

Femtochemistry VII

Author : Michele Kimble
Publisher : Elsevier
Page : 611 pages
File Size : 43,6 Mb
Release : 2006-10-03
Category : Technology & Engineering
ISBN : 9780080466828

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Femtochemistry VII by Michele Kimble Pdf

Femtochemistry VII presents the most recent developments in femtochemistry and highlights the significance of the field today. This book contains extracts from the proceedings, presentations and posters from the Femtochemistry VII conference, held in Washington D.C., on July 17-22, 2005. The stimulating conference was opened by Professor Ahmed Zewail (1999 Nobel Prize Winner), and as was evident by the attendees at the conference, had a very active program with the presentation of numerous talks and a large number of posters. This collection of papers reflects the remarkable progress that has been made in femtosecond spectroscopy, and especially to its emergence as a field of research devoted to chemistry and biology, giving rise to femtochemistry and femtobiology. Subjects covered include imaging, structural dynamics, and spectroscopies, fundamentals of reaction dynamics, salvation phenomenta, liquids and interfaces, aggregates/particles/surfaces, protein dynamics and photobiology, quantum control, and intense laser-matter interactions. Subjects covered by this book include imaging, structural dynamics, and spectroscopies; fundamentals of reaction dynamics; salvation phenomenta; liquids and interfaces; aggregates/particles/surfaces; protein dynamics and photobiology; quantum control; and intense laser-matter interactions. This book would appeal to chemists, physicists and biologists in the fields of atomic and molecular science. * Contains the most recent developments in Femtochemistry from the Femtochemistry VII conference* Highlights the significance of femtochemistry today* Displays extracts from the proceedings, presentations and posters from the conference